[Bug analyzer/96764] [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96764

David Malcolm  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from David Malcolm  ---
Should be fixed by above commit.

[Bug analyzer/96764] [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96764

--- Comment #2 from CVS Commits  ---
The master branch has been updated by David Malcolm :

https://gcc.gnu.org/g:ecdb93224c56189a129e97c556fe6b78e1b15a63

commit r11-2952-gecdb93224c56189a129e97c556fe6b78e1b15a63
Author: David Malcolm 
Date:   Thu Aug 27 18:20:24 2020 -0400

analyzer: fix ICE on casting float to pointer [PR96764]

gcc/analyzer/ChangeLog:
PR analyzer/96764
* region-model-manager.cc
(region_model_manager::maybe_fold_unaryop): Handle
VIEW_CONVERT_EXPR.
(region_model_manager::get_or_create_cast): Move logic for
real->integer casting to...
(get_code_for_cast): ...this new function, and add logic for
real->non-integer casts.
(region_model_manager::maybe_fold_sub_svalue): Handle
VIEW_CONVERT_EXPR.
* region-model.cc
(region_model::add_any_constraints_from_gassign): Likewise.
* svalue.cc (svalue::maybe_undo_cast): Likewise.
(unaryop_svalue::dump_to_pp): Likewise.

gcc/testsuite/ChangeLog:
PR analyzer/96764
* gcc.dg/analyzer/pr96764.c: New test.

[Bug analyzer/96764] [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96764

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |11.0

[Bug analyzer/96764] [11 Regression] ICE in fold_convert_const_int_from_real, at fold-const.c:2038

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96764

David Malcolm  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|UNCONFIRMED |ASSIGNED
   Last reconfirmed||2020-08-24

--- Comment #1 from David Malcolm  ---
Thanks for filing this; confirmed.